Yes, I always thought it was funny when people pushing that - saying an eGPU and a laptop would be fine... but an eGPU is not mobile so to effectively work you really are bound to a desk... and a desktop is the better solution... It is also the same people that said that Apple should go with nVidia 1080Ti option... well a 1080Ti as an eGPU is effectively the same performance as an AMD 580 in a PCIe slot. In the end, it is all about what works for your workflow. People are irrational by nature. For me, regardless of whether it thermal throttles (about anything would at my ambient room temperature; I would now freeze at North American room temps) -- it would be much more powerful than my 8-core Mac Pro from 2008 (CPU)... which I might have damaged by running it 7/24 for 6 months straight with both CPUs pegged (800% utilization)... I won't be doing that on a laptop

(I will probably make my next Linux machine the more powerful of my computers with my Mac being just "reasonably powerful").